Senior Software Engineer
$110k - $150kAlta Trust Company
Get AI-powered advice on this job and more exclusive features. We are looking for a talented, hands-on Software Developer to build the core components of a few internal and external customer-facing interactive web applications. This position will be focused on contributing to a team in development practices, operational standards, platform evolution, and platform resiliency. This role will require a high level of responsibility and accountability, and yet has a support structure vital for development growth while continuing to build and grow our platforms. The ideal candidate will have a proven track record in driving test automation strategies while delivering high-quality, maintainable software. Role Description This is a full-time on-site role for a Senior Software Engineer based in Lone Tree, CO. The Senior Software Engineer will be responsible for designing, developing, and maintaining server-side applications. Day-to-day tasks include collaborating with cross-functional teams, implementing software solutions, optimizing code for performance, and ensuring adherence to industry standards and best practices. The role also involves mentoring junior developers and participating in code reviews to maintain code quality. Qualifications 5+ years of professional software development experience. Strong proficiency in C#, TypeScript, etc. Experience with React, ASP.NET, Azure, etc. Proven ability to lead technical initiatives and ship high-quality code. Deep understanding of software engineering fundamentals, including data structures, algorithms, and design patterns. Excellent communication and collaboration skills. Experience with CI/CD, automated testing, and Agile development. Preferred Qualifications 2+ years of experience in the finance industry Extensive experience with unit, integration, and end-to-end testing frameworks. Proven experience in test automation strategies and implementation. Pay Transparency The estimated starting annual salary range for this position is $110,000 to $150,000 USD. The listed range is a guideline, and the actual base salary may be modified based on factors including job-related skills, experience/qualifications, interview performance, market data, etc. Seniority level Mid-Senior level Employment type Full-time Job function Engineering and Information Technology #J-18808-Ljbffr Alta Trust Company
$120k - $170k
A leading aerospace company is seeking a Senior Ground Software Engineer I/II located in Littleton, CO. The role involves overseeing spacecraft ground software architecture and ensuring system reliability and scalability. Applicants should have a bachelor's degree in engineering...Senior$93.2k - $164.45k
Lockheed Martin in Littleton, Colorado, is seeking an Experienced Professional in Software Engineering to support hypersonic missile development. You will work on the Conventional Prompt Strike program, ensuring software integration and system performance. The ideal candidate...Senior$93.2k - $164.45k
Lockheed Martin in Littleton, CO is looking for a Senior Software Engineer to contribute to pivotal programs related to Space Vehicles and more. This role involves developing software for RF payloads, system verification, and collaborating with multiple teams for project...Senior- Lockheed Martin Corporation in Littleton, CO is seeking a Senior Software Engineer to support programs related to Space Vehicles and more. This role requires expertise in software development and offers a chance to engage with high-performance engineering teams. Applicants...Senior
- Lockheed Martin is looking for a talented Level 3 Ground Software Engineer in Littleton, CO, with an active Top Secret clearance. The role involves designing and maintaining software applications in an Agile environment, working with technologies like Java, C#, Rust, and...Senior
- Senior Software Engineer, Level 3 OASYS, INC., a Leading‑Edge Government contractor, is seeking applicants for a Senior Software Engineer, Level 3, to support our customer in Littleton, CO. Summary OASYS, INC. is seeking a full‑time Software Engineer. In this role, you...SeniorFull timeTemporary workFor contractorsRemote workFlexible hours
$120k - $160k
...allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios... ...the Space Development Agency, and the U.S. Space Force. Senior Ground Software Engineer I/II Location: Littleton, CO As a Senior Ground Software...SeniorLocal area$151.7k - $205.23k
...veteran and PhD astrophysicist, we support complex defense, space, software, systems, and mission-focused programs for government and... ...we operate: we are a reputation-driven team of highly skilled engineers and technical experts who are brought in for their depth, judgment...SeniorTemporary workWork experience placementFlexible hours- A leading aerospace company in Littleton, CO, is seeking a Senior Software Engineer to enhance aerospace systems through innovative simulation and modeling tools. This role demands a strong focus on developing robust software solutions and collaboration across teams. Ideal...Senior
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Rocket Lab USA Inc. is seeking a Senior Network Software Engineer in Littleton, CO, to manage software for spacecraft communication systems. You will collaborate with engineers on Space-to-Space and Space-to-Ground communications, requiring comprehensive network software...Senior- Four Sea Group, Inc. seeks a Software Engineer in Littleton, Colorado to support software development in an agile environment. The role involves designing scalable software, ensuring integration with backend services, and collaborating with cross-functional teams. Ideal...Senior
- Rocket Lab in Littleton, CO is seeking a Senior Software Engineer I/II to advance aerospace software. You will develop next‑generation simulation and modeling tools supporting flight and ground software, with a stack including .NET, Angular, and relational databases. The...Senior
- Rocket Lab USA, located in Littleton, CO, is seeking a Senior Software Engineer I/II to enhance aerospace technology through innovative software solutions. You will develop modeling tools, contribute to all phases of software development, and collaborate cross-functionally...Senior
$120k - $160k
Rocket Lab USA is seeking a Senior Software Engineer I/II for their Littleton, CO location. This role focuses on designing and optimizing simulation models for complex engineering challenges. Ideal candidates will have a strong background in simulation engineering and...Senior- A leading aerospace company in Littleton, CO, is seeking a Software Quality Engineer Sr. This role focuses on ensuring the quality of software processes and products, requiring an active top-secret security clearance and US citizenship. The ideal candidate should have solid...SeniorFull time
$140k - $177k
...supersonic flight. Boom is developing the Symphony supersonic engine, which powers the Overture supersonic airliner and the Superpower... ...and 50% faster over land with Boomless Cruise. Engineer the software that drives high-velocity iteration in propulsion design. At Boom...SeniorPermanent employmentFlexible hours- Oasys, Inc. is seeking a full-time Senior Software Engineer, Level 3, to support the software engineering lifecycle in Littleton, CO. The ideal candidate will have experience with C/C++, embedded systems, and a Bachelor's degree in computer science or a related field....SeniorFull time
$93.2k - $164.45k
...Integrated Product Team (IPT) is responsible for the algorithms and software that control it. Our group includes the Navigation, Guidance,... ...with current objectives and milestones. Support Systems Engineering and Architects in decomposing the larger system solution into...SeniorFull timeTemporary workWork experience placementImmediate startRelocationFlexible hoursShift work$93.2k - $164.45k
...Schedule: 9x80 Position type: Full-time onsite (this is not a hybrid position) Job Overview Lockheed Martin Space is seeking a Senior Software Engineer to join our team in Littleton, CO. You will contribute to our mission supporting challenging programs related to Space...SeniorFull timeTemporary workWork experience placementWork at officeFlexible hours$93.2k - $164.45k
Job Summary Lockheed Martin Space is seeking a Senior Software Engineer to join our team in Littleton, CO. The role involves contributing to challenging programs related to Space Vehicles, Hypersonics, Human Space Flight and Interplanetary Missions, Missile Defense, and...SeniorFull timeTemporary workRelocationFlexible hoursShift work$125k - $155k
...As a forward-thinking company, we’re breaking new ground in software innovation too, redefining what’s possible for our global... ...million bets per hour at peak. Job Description As a Senior Software Engineer, you will be instrumental in building and maintaining real-...SeniorHourly payWork at officeLocal areaWork from homeWorldwideBet365
Denver, CO2 days ago$125k - $155k
...gambling. As a forward-thinking company, we’re breaking new ground in software innovation too, redefining what’s possible for our customers... ...Job Description We are seeking passionate and experienced Senior Developer to join our dedicated Verification team as we embark...SeniorHourly payWork at officeLocal areaWork from homeWorldwideBet365
Denver, CO13 days ago$125k - $160k
...allow them to thrive in space, such as solar panels, flight software, star trackers, optical systems, separation systems, radios... ...missions. Position Overview We’re looking for a driven Senior Software Engineer I/II to join our Digital Engineering team at the Littleton,...SeniorPermanent employmentWork at officeLocal area- Rocket Lab USA is seeking a Senior Network Software Engineer I/II in Littleton, CO to manage software development for spacecraft communication systems. This role involves overseeing subcontractors, defining KPIs, and ensuring software quality. The ideal candidate holds...SeniorFor subcontractor
$140k - $177k
A leading aerospace company in Colorado seeks a Software Engineer to enhance jet engine design processes. The role involves developing efficient software for propulsion workflows, collaborating closely with engineers, and architecting end-to-end analysis pipelines. Ideal...Senior$140k - $177k
...supersonic flight. Boom is developing the Symphony supersonic engine, which powers the Overture supersonic airliner and the Superpower... ...in their teams to translate workflow needs into working software. Iterate quickly with engineers, shipping incremental improvements...SeniorPermanent employmentFlexible hours$140k - $177k
...integration. This role offers a competitive salary, which ranges from $140,000 to $177,000 annually, and opportunities for collaboration with aerospace engineers to enhance workflows. Come join the mission to revolutionize supersonic flight. #J-18808-Ljbffr Boom SupersonicSenior$115k - $165k
...spacecraft design and manufacturing, payloads, satellite components, and more; its mission is to open access to space. Job Title Senior Software Engineer I/II - Simulation Engineering Location: Littleton, CO Role Summary The position focuses on architecting large‑scale...SeniorPermanent employment- A leading technology company is seeking a Network Software Engineer to design high-performance networking subsystems. Responsibilities include developing low-latency networking software and collaborating with remote teams. Ideal candidates will have extensive experience...SeniorRemote work
$120k - $160k
...that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios... ...some of the boldest and most ambitious space missions. SENIOR SOFTWARE ENGINEER I/II - SIMULATION ENGINEERING We are seeking a highly skilled...SeniorLocal area
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